809145f8421b ("tools/nolibc: setvbuf: avoid unused parameter warnings")
4893c22eb2f4 ("tools/nolibc/stdio: add setvbuf() to set buffering mode")
5df28c153dad ("tools/nolibc: implement fd-based FILE streams")
55abdd1f5e1e ("tools/nolibc: fix missing includes causing build issues at -O0")